A menacing dark knight clad in heavy blackened full plate armor with intricate soot-stained filigree engravings, deep scratches marring the metal surface, a tattered dark hood draping over a helmet topped with a weathered horsehair plume, the faceplate a solid featureless slab of metal broken only by a disturbing cluster of small piercing toxic-green glowing dots arranged like spider eyes, standing stoically amidst a backdrop of raging fire and billowing black smoke, their right hand gripping the leather-wrapped cross-guard hilt of a sword from which the physical blade is replaced by a jagged unstable beam of crackling green lightning energy arcing wildly into the air, the intense warm orange backlight from the inferno creating strong rim lighting on the silhouette while the radioactive green glow from the energy blade illuminates the front of the armor with a cold eerie cast, floating embers drifting through the heat haze, cinematic medium shot with directional lighting and dramatic shadows, photorealistic quality, professional cinematography, analog photograph with film grain, 8K resolution, no watermark, no text overlay, correct human anatomy, natural hands and fingers, no extra limbs, no logos